Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/9/2014
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 12/10/2014 17:28:40 -70.83, 95.31 86.34 12/10/2014 17:27:47 -70.82, 95.37 86.34 2.38 53
2 12/10/2014 18:18:07 70.73, -97.19 93.57 12/10/2014 18:18:32 70.76, -97.21 93.60 3.29 25
3 12/10/2014 19:07:52 -69.79, 69.08 87.36 12/10/2014 19:08:57 -69.78, 71.62 87.38 97.70 65
4 12/13/2014 09:45:06 -70.83,-148.80 86.13 12/13/2014 09:44:39 -70.82,-148.85 86.14 2.11 27
5 12/13/2014 10:34:33 70.73, 18.69 93.78 12/13/2014 10:35:23 70.70, 18.64 93.75 3.15 50
6 12/16/2014 01:12:01 70.91, 159.59 94.11 12/16/2014 01:10:48 70.91, 159.45 94.11 5.02 73
7 12/16/2014 02:01:31 -70.80, -32.95 86.01 12/16/2014 02:01:29 -70.77, -33.00 86.03 3.31 2
8 12/16/2014 02:51:00 70.58, 134.37 93.79 12/16/2014 02:52:12 70.60, 134.58 93.80 7.96 72
9 12/18/2014 17:28:28 70.79, -84.70 94.09 12/18/2014 17:27:38 70.81, -84.62 94.11 3.61 50
10 12/18/2014 18:17:57 -70.73, 82.84 85.98 12/18/2014 18:18:20 -70.73, 82.84 85.98 0.65 23
11 12/21/2014 09:44:52 70.80, 31.22 94.14 12/21/2014 09:44:29 70.78, 31.21 94.12 3.29 23
12 12/21/2014 10:34:22 -70.69,-161.32 85.97 12/21/2014 10:35:11 -70.69,-161.33 85.98 0.29 49

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/9/2014
SNOs_Map_LANDSAT-8_NPP_20141210.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 12/09/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service